At TED2010, mathematics legend Benoit Mandelbrot develops a theme he first discussed at TED in 1984 -- the extreme complexity of roughness, and the way that fractal math can find order within patterns that seem unknowably complicated. Topics: TedTalks, TED, Talks, math, TED2010, 2010
TED Fellow and urban designer Mitchell Joachim presents his vision for sustainable, organic architecture: eco-friendly abodes grown from plants and -- wait for it -- meat. Topics: TEDTalks, TED, Talks, architecture, design, environment, urban planning, TED2010, 2010
Musical innovator Andrew Bird winds together his trademark violin technique with xylophone, vocals and sophisticated electronic looping. Add in his uncanny ability to whistle anything, and he becomes a riveting one-man orchestra Topics: TEDTalks, TED, Talks, arts, entertainment, music, performance, TED2010, 2010
Chef Dan Barber squares off with a dilemma facing many chefs today: how to keep fish on the menu. With impeccable research and deadpan humor, he chronicles his pursuit of a sustainable fish he could love, and the foodie's honeymoon he's enjoyed since discovering an outrageously delicious fish raised using a revolutionary farming method in Spain. Topics: TEDTalks, TED, Talks, agriculture, biology, environment, food, health, TED2010, 2010
In a short, funny, data-packed talk at TED U, Catherine Mohr walks through all the geeky decisions she made when building a green new house -- looking at real energy numbers, not hype. What choices matter most? Not the ones you think. Topics: TEDTalks, TED, Talks, business, culture, green, technology, TED2010, 2010
We all know the arguments that being vegetarian is better for the environment and for the animals -- but in a carnivorous culture, it can be hard to make the change. Graham Hill has a powerful, pragmatic suggestion: Be a weekday veg. Topics: TEDTalks, TED, Talks, culture, food, global issues, green, TED2010, 2010
Natalie Merchant sings from her new album, <em>Leave Your Sleep.</em> Lyrics from near-forgotten 19th-century poetry pair with her unmistakable voice for a performance that brought the TED audience to its feet. Topics: TedTalks, TED, Talks, literature, music, performance, poetry, TED2010, 2010
William Li presents a new way to think about treating cancer and other diseases: anti-angiogenesis, preventing the growth of blood vessels that feed a tumor. The crucial first (and best) step: Eating cancer-fighting foods that cut off the supply lines and beat cancer at its own game. Topics: TEDTalks, TED, Talks, cancer, food, medicine, science, technology, TED2010, 2010
Stacey Kramer offers a moving, personal, 3-minute parable that shows how an unwanted experience -- frightening, traumatic, costly -- can turn out to be a priceless gift. Topics: TEDTalks, TED, Talks, cancer, medicine, personal growth, storytelling, TED2010, 2010
In graphic design, Marian Bantjes says, throwing your individuality into a project is heresy. She explains how she built her career doing just that, bringing her signature delicate illustrations to storefronts, valentines and even genetic diagrams. Topics: TedTalks, TED, Talks, art, design, innovation, TED2010, 2010
As his career grew, David Byrne went from playing CBGB to Carnegie Hall. He asks: Does the venue make the music? From outdoor drumming to Wagnerian operas to arena rock, he explores how context has pushed musical innovation. Topics: TEDTalks, TED, Talks, architecture, arts, future, history, music, TED2010, 2010
Despite her best efforts, comedian Julia Sweeney is forced to tell a little white lie when her 8-year-old begins learning about frog reproduction -- and starts to ask some very smart questio Topics: TEDTalks, TED, Talks, children, comedy, humor, relationships, sex, TED2010, 2010
With endearing honesty and vulnerability, Raghava KK tells the colorful tale of how art has taken his life to new places, and how life experiences in turn have driven his multiple reincarnations as an artist -- from cartoonist to painter, media darling to social outcast, and son to father. Topics: TEDTalks, TED, Talks, art, arts, culture, design, entertainment, TED2010, 2010
The land of the free has become a legal minefield, says Philip K. Howard -- especially for teachers and doctors, whose work has been paralyzed by fear of suits. What's the answer? A lawyer himself, Howard has four propositions for simplifying US law. Topics: TedTalks, TED, Talks, business, design, health care, law, TED2010, 2010
The leader of Britain's Conservative Party says we're entering a new era -- where governments themselves have less power (and less money) and people empowered by technology have more. Tapping into new ideas on behavioral economics, he explores how these trends could be turned into smarter policy. Topics: TEDTalks, TED, Talks, business, global issues, politics, TED2010, 2010
Politicians are strange creatures, says politician Omar Ahmad. And the best way to engage them on your pet issue is a monthly handwritten letter. Ahmad shows why old-fashioned correspondence is more effective than email, phone or even writing a check -- and shares the four simple steps to writing a letter that works. Topics: TEDTalks, TED, Talks, business, culture, politics, social change, TED2010, 2010
Fifty percent of traffic accidents happen at intersections. Gary Lauder shares a brilliant and cheap idea for helping drivers move along smoothly: a new traffic sign that combines the properties of "Stop" and "Yield" -- and asks drivers to be polite. Topics: TEDTalks, TED, Talks, culture, design, transportation, TED2010, 2010
Tax forms, credit agreements, healthcare legislation: They're crammed with gobbledygook, says Alan Siegel, and incomprehensibly long. He calls for a simple, sensible redesign -- and plain English -- to make legal paperwork intelligible to the rest of us. Topics: TedTalks, TED, Talks, business, language, law, simplicity, TED2010, 2010
Arthritis and injury grind down millions of joints, but few get the best remedy -- real biological tissue. Kevin Stone shows a treatment that could sidestep the high costs and donor shortfall of human-to-human transplants with a novel use of animal tissue. Topics: TEDTalks, TED, Talks, biology, design, future, medicine, technology, TED2010, 2010
Drugs alone can't stop disease in sub-Saharan Africa: We need diagnostic tools to match. TED Senior Fellow Frederick Balagadde shows how we can multiply the power and availability of an unwieldy, expensive diagnostic lab -- by miniaturizing it to the size of a chip. Topics: TEDTalks, TED, Talks, biology, engineering, invention, microbiology, TED2010, 2010
Child prodigy Adora Svitak says the world needs "childish" thinking: bold ideas, wild creativity and especially optimism. Kids' big dreams deserve high expectations, she says, starting with grownups' willingness to learn from children as much as to teach. Topics: TEDTalks, TED, Talks, children, creativity, education, intelligence, TED2010, 2010
Alleviating poverty is more guesswork than science, and lack of data on aid's impact raises questions about how to provide it. But Clark Medal-winner Esther Duflo says it's possible to know which development efforts help and which hurt -- by testing solutions with randomized tria Topics: TEDTalks, TED, Talks, economics, poverty, third world, TED2010, 2010
We're all embedded in vast social networks of friends, family, co-workers and more. Nicholas Christakis tracks how a wide variety of traits -- from happiness to obesity -- can spread from person to person, showing how your location in the network might impact your life in ways you don't even know. Topics: TEDTalks, TED, Talks, evolution, health, medicine, science, society, TED2010, 2010
David Byrne sings the Talking Heads' 1988 hit, "(Nothing But) Flowers." He's accompanied by Thomas Dolby and string quartet Ethel, who made up the TED2010 house band. Topics: TEDTalks, TED2010, TED, Talks, future, music, performance, society, 2010
At TED2009, Tim Berners-Lee called for "raw data now" -- for governments, scientists and institutions to make their data openly available on the web. At TED University in 2010, he shows a few of the interesting results when the data gets linked up. Topics: TEDTalks, TED2010, TED, Talks, Internet, computers, statistics, visualizations, web, 2010
In this poignant, funny follow-up to his fabled 2006 talk, Sir Ken Robinson makes the case for a radical shift from standardized schools to personalized learning -- creating conditions where kids' natural talents can flourish. Topics: TEDTalks, TED, Talks, children, creativity, education, invention, TED2010, 2010
Democracy thrives on civil debate, Michael Sandel says -- but we're shamefully out of practice. He leads a fun refresher, with TEDsters sparring over a recent Supreme Court case (PGA Tour, Inc. v. Martin) whose outcome reveals the critical ingredient in justice. Topics: TEDTalks, TED, Talks, government, law, philosophy, politics, sports, TED2010, 2010
For his first studio album release in decades, musical innovator Thomas Dolby has been composing music in the uniquely inspirational setting of a restored life-boat. Here he premieres a gorgeous, evocative song from that album -- about one night with a legend. He's backed by members of the modern string quartet Eth Topics: TEDTalks, TED, Talks, entertainment, history, live music, music, TED2010, 2010
In a brilliantly tongue-in-cheek analysis, Sebastian Wernicke turns the tools of statistical analysis on TEDTalks, to come up with a metric for creating "the optimum TEDTalk" based on user ratings. How do you rate it? "Jaw-dropping"? "Unconvincing"? Or just plain "Funny"? Topics: TEDTalks, TED, Talks, comedy, entertainment, statistics, TED2010, 2010
For the last 12 years, Carter Emmart has been coordinating the efforts of scientists, artists and programmers to build a complete 3D visualization of our known universe. He demos this stunning tour and explains how it's being shared with facilities around the wor Topics: TEDTalks, TED, Talks, art, astronomy, science, space, technology, TED2010, 2010
Nalini Nadkarni challenges our perspective on trees and prisons -- she says both can be more dynamic than we think. Through a partnership with the state of Washington, she brings science classes and conservation programs to inmates, with unexpected results. Topics: TEDTalks, TED, Talks, biosphere, crime, environment, nature, prison, social change, TED2010, 2010
Biologist Juliana Machado Ferreira, a TED Senior Fellow, talks about her work helping to save birds and other animals stolen from the wild in Brazil. Once these animals are seized from smugglers, she asks, then what? Topics: TEDTalks, TED, Talks, activism, biodiversity, biology, birds, global issues, science, TED2010, 2010
Sharing powerful stories from his anti-obesity project in Huntington, W. Va., TED Prize winner Jamie Oliver makes the case for an all-out assault on our ignorance of food. Topics: TEDTalks, TED, Talks, business, education, food, global issues, health, TED2010, 2010
Gary Flake demos Pivot, a new way to browse and arrange massive amounts of images and data online. Built on breakthrough Seadragon technology, it enables spectacular zooms in and out of web databases, and the discovery of patterns and links invisible in standard web browsing. Topics: TEDTalks, TED, Talks, data, demo, interface design, technology, web, TED2010, 2010
With help from some surprising footage, Derek Sivers explains how movements really get started. (Hint: it takes two.) Topics: TEDTalks, TED, Talks, business, dance, entertainment, leadership, marketing, video, TED2010, 2010
Stephen Wolfram, creator of Mathematica, talks about his quest to make all knowledge computational -- able to be searched, processed and manipulated. His new search engine, Wolfram Alpha, has no lesser goal than to model and explain the physics underlying the universe. Topics: TEDTalks, TED, Talks, biology, complexity, computers, math, physics, science, simplicity, TED2010,...
Robert Gupta, violinist with the LA Philharmonic, talks about a violin lesson he once gave to a brilliant, schizophrenic musician -- and what he learned. Called back onstage later, Gupta plays his own transcription of the prelude from Bach's Cello Suite No. 1. Topics: TEDTalks, TED, Talks, arts, brain, education, entertainment, live music, music, violin, TED2010,...
Armed with bracing logic, wit and her public-health nerd glasses, Elizabeth Pisani reveals the myriad of inconsistencies in today's political systems that prevent our dollars from effectively fighting the spread of HIV. Her research with at-risk populations -- from junkies in prison to sex workers on the street in Cambodia -- demonstrates the sometimes counter-intuitive measures that could stall the spread of this devastating disease. Topics: TedTalks, TED, Talks, AIDS, global issues, health, health care, sex, TED2010, 2010
Questions of good and evil, right and wrong are commonly thought unanswerable by science. But Sam Harris argues that science can -- and should -- be an authority on moral issues, shaping human values and setting out what constitutes a good life. Topics: TedTalks, TED, Talks, culture, global issues, morality, philosophy, psychology, religion, science,...
The LXD (the Legion of Extraordinary Dancers) electrify the TED2010 stage with an emerging global street-dance culture, revved up by the Internet. In a preview of Jon Chu’s upcoming Web series, this astonishing troupe show off their superpowers. Topics: TedTalks, TED, Talks, art, arts, collaboration, dance, entertainment, gaming, TED2010, 2010
Nathan Myhrvold and team's latest inventions -- as brilliant as they are bold -- remind us that the world needs wild creativity to tackle big problems like malaria. And just as that idea sinks in, he rolls out a live demo of a new, mosquito-zapping gizmo you have to see to believe. Topics: TEDTalks, TED, Talks, creativity, disease, innovation, insects, invention, poverty, technology,...
At TED2010, Bill Gates unveils his vision for the world's energy future, describing the need for miracles to avoid planetary catastrophe and explaining why he's backing a dramatically different type of nuclear reactor. The necessary goal? Zero carbon emissions globally by 2050. Topics: TedTalks, TED, Talks, business, energy, global issues, invention, science, technology, TED2010, 2010
Margaret Gould Stewart, YouTube's head of user experience, talks about how the ubiquitous video site works with copyright holders and creators to foster (at the best of times) a creative ecosystem where everybody wins. Topics: TEDTalks, TED, Talks, art, arts, business, creativity, culture, entertainment, law, technology,...
Games like World of Warcraft give players the means to save worlds, and incentive to learn the habits of heroes. What if we could harness this gamer power to solve real-world problems? Jane McGonigal says we can, and explains how. Topics: TedTalks, TED, Talks, computers, design, entertainment, gaming, global issues, play, TED2010, 2010
In this moving yet pragmatic talk, Kevin Bales explains the business of modern slavery, a multibillion-dollar economy that underpins some of the worst industries on earth. He shares stats and personal stories from his on-the-ground research -- and names the price of freeing every slave on earth right now. Topics: TedTalks, TED, Talks, Slavery, business, economics, global issues, humanity, trafficking, TED2010,...
How many of today's headlines will matter in 100 years? 1000? Kirk Citron's "Long News" project collects stories that not only matter today, but will resonate for decades -- even centuries -- to come. At TED2010, he highlights recent headlines with the potential to shape our future. Topics: TEDTalks, TED, Talks, future, global issues, media, news, science, TED2010, 2010
Michael Shermer says the human tendency to believe strange things -- from alien abductions to dowsing rods -- boils down to two of the brain's most basic, hard-wired survival skills. He explains what they are, and how they get us into trouble. Topics: TEDTalks, TED2010, TED, Talks, God, faith, neurology, psychology, science, self, 2010
Tom Wujec presents some surprisingly deep research into the "marshmallow problem" -- a simple team-building exercise that involves dry spaghetti, one yard of tape and a marshmallow. Who can build the tallest tower with these ingredients? And why does a surprising group always beat the average? Topics: TEDTalks, TED, Talks, business, collaboration, culture, design, entertainment, psychology, TED2010,...
TED collaborates with animator Andrew Park to illustrate Denis Dutton's provocative theory on beauty -- that art, music and other beautiful things, far from being simply "in the eye of the beholder," are a core part of human nature with deep evolutionary origins. Topics: TEDTalks, TED, Talks, art, arts, beauty, brain, culture, design, evolution, society, TED2010, 2010